Perhaps you should try some spelling variations:
traditional science » rational science, translational science, traditional societies
22national science » national science, thenational science, rational science
rational defence » national defence, national defense, internal defence

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: %((22national science) OR (((rational defence) OR (traditional science)))) foundation%22.
• Adding a wildcard symbol may retrieve word variants: %((22national science) or (((rational defence) or (traditional science)))) foundation%22*.